Cisco CBS250-48P-4G network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
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CBS250-48P-4G
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CBS250-48P-4G Overview
CISCO CBS250-48P-4G 250 Series 250-48p-4g - Switch - L3 - Smart - 48 X 10/100/1000 (poe+) + 4 X 1 Gigabit Sfp.
Smart Switch, 48 x 10/100/1000 PoE+ ports with 370W power budget, 4 x Gigabit SFP
- Managed L3 Web-based management SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP
- Quality of Service (QoS) support Configuring Location Settings (CLI)
- Basic switching RJ-45 Ethernet ports quantity: 48 Console port: RJ-45/Mini-USB
- Cat5e 10BASE-T, 100BASE-TX, 1000BASE-T
- MAC address table: 8000 entries Switching capacity: 104 Gbit/s
- 512 Access Control List (ACL)
- 1U Rack mounting
- Power supply included Power over Ethernet (PoE)
Summary Description
Cisco CBS250-48P-4G. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48, Installed SFP modules quantity: 4, USB 2.0 ports quantity: 1, Console port: RJ-45/Mini-USB. MAC address table: 8000 entries, Switching capacity: 104 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE.... Power over Ethernet (PoE). Rack mounting, Form factor: 1U
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Switch layer | L3 |
| Quality of Service (QoS) support | Y |
| Web-based management | Y |
| Configuring Location Settings (CLI) | Y |
| System event log | Y |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 48 |
|---|---|
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Gigabit Ethernet (copper) ports quantity | 48 |
| Installed SFP modules quantity | 4 |
| Console port | RJ-45/Mini-USB |
| USB 2.0 ports quantity | 1 |
Network
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
|---|---|
| 10G support | N |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 1000BASE-T |
| Cable types supported | Cat5e |
| Port mirroring | Y |
| IP routing | Y |
| Flow control support | Y |
| Link aggregation | Y |
| Broadcast storm control | Y |
| Rate limiting | Y |
| Spanning tree protocol | Y |
| Head-of-line (HOL) blocking | Y |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Active link detection | Y |
| Cable length detection | Y |
| VLAN support | Y |
| Virtual LAN features | Port-based VLAN, Tagged VLAN, Voice VLAN |
Data transmission
| Switching capacity | 104 Gbit/s |
|---|---|
| Forwarding rate | 77.38 Mpps |
| MAC address table | 8000 entries |
| Number of queues | 8 |
| Static route | Y |
| Number of static routes | 32 |
| Number of IP interfaces | 16 |
| Jumbo frames support | Y |
| Jumbo frames | 9000 |
| Packet buffer memory | 3 MB |
Security
| DHCP features | DHCP client, DHCP relay |
|---|---|
| Access Control List (ACL) | Y |
| Access Control List (ACL) rules | 512 |
| IGMP snooping | Y |
| Security algorithms | SSH, SSH-2, SSL/TLS |
| SSH/SSL support | Y |
| Loop protection | Y |
| BPDU filtering/protection | Y |
| IP-MAC-Port binding | Y |
| Authentication | Guest VLAN, Port-based authentication |
| Authentication type | IEEE 802.1x, RADIUS |
| Queue scheduling algorithms | SP, Weighted Round Robin (WRR) |
Multicast features
| Multicast support | Y |
|---|---|
| Multicast Listener Discovery (MLD) snooping | MLD v1/2 |
Protocols
| Management protocols | SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP |
|---|---|
| GARP VLAN Registration Protocol (GVRP) | Y |
| IPv4 & IPv6 features | Dual stack IPv4/IPv6, IPv4/IPv6 access-control list (ACL) |
Design
| Rack mounting | Y |
|---|---|
| Stackable | N |
| Form factor | 1U |
| Product colour | Grey |
| Reset button | Y |
| LED indicators | Y |
| Redundant fans support | N |
| Number of fans | 1 fan(s) |
| Certification | UL (UL 60950), CSA (CSA 22.2), FCC 15 (CFR 47) A |
Performance
| Built-in processor | Y |
|---|---|
| Processor frequency | 800 MHz |
| Memory type | DRAM |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Noise level | 37.3 dB |
| Firmware upgradeable | Y |
| Mean time between failures (MTBF) | 856329 h |
Power
| Power supply included | Y |
|---|---|
| Number of power supply units | 1 |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | Y |
|---|---|
| Power over Ethernet plus (PoE+) ports quantity | 48 |
| Total Power over Ethernet (PoE) budget | 370 W |
Operational conditions
| Operating temperature (T-T) | 0 - 50 °C |
|---|---|
| Storage temperature (T-T) | -25 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 10 - 90% |
| Heat dissipation | 1542.12 BTU/h |
Weight & dimensions
| Width | 445 mm |
|---|---|
| Depth | 350 mm |
| Height | 44 mm |
| Weight | 5.43 kg |
Packaging data
| Cables included | AC |
|---|---|
| Quick start guide | Y |
| Rack mount kit | Y |
Sustainability
| Sustainability compliance | Y |
|---|---|
| Sustainability certificates | CE, WEEE |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
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